4-bromo-1-methyl-5-nitropyrazole-3-carboxylic acid

4,5-二溴-1,3-二甲基-1H-吡唑

1,3-二甲基-4-硝基吡唑

1,3-dimethyl-5-(dimethylphenylsilyl)pyrazole

1,4-bis(1,2-dimethyl-3(5)-pyrazoliumvinyl)benzene diiodide